<template>
<!--  定义显示的节点-->
  <div id="app">
    <img alt="Vue logo" src="./assets/logo.png">
    <router-view/>
  </div>
</template>
<!--逻辑部分代码，建立Vue 实例-->
<script>

export default {
  name: 'app'
}
</script>
<!--样式规定-->
<style>
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
